Symptoms For Stomach Flu 2025. Fever, stomach pain, and malaise (generally feeling ill) how do. While there are many different types of these viruses that can affect the stomach and.

The most common symptoms of norovirus are diarrhea, vomiting, stomach pain, and nausea. Norovirus, also called the winter vomiting bug, is a stomach bug that causes vomiting and diarrhoea.